Is the internet getting over?

Do you run  out  of websites to visit? Even though search engines like Google have opened up the infinite ocean of internet for us, our reach is only as much as our mind can envision. We cannot search for something we cannot think of. 

I wonder if we have the same limitation in general, do we tend to view the world only with the finite pool of experiences and thoughts that we have? Now we know we don't know about lot of things but how much of the world/universe do we don't know that we don't know (does that even make sense :) ) ..but seriously, how much of the world can we really fit in our small (even if it's bigger than a pea) brain? I guess that's why some one came up with the saying - Ignorance is bliss.